FEATURES of the Shimano Dura-Ace FC-9000 Chainring
- Lighter weight, maintain efficiency
- Combined with the improved chain guide design to reduce chain drop
- Maintains high rigidity and reduces weight
- Optimum Power Transfer
- 4-arm construction crankset
- HOLLOWGLIDE
- 110mm Pitch Circle Diameter
- 50-34T/53-39T/54-42T/55-42T/52-36T/52-38T
- Weight: 683g (53-39T, with bottom bracket) 683g (50-34T, with bottom bracket)
| Disclaimer | We only ship this brand to US Addresses. |
| Weight | 683 g |
| Best Use | Cycling |